/ Dictionary / Index T Thermidorian: Meaning and Definition of Find definitions for: Ther•mi•do•ri•an Pronunciation: (thûr"mi-dôr'ē-un, -dōr'-), [key] — n. a member of the French moderate group who participated in the downfall of Robespierre and his followers on the 9th Thermidor (July 27th), 1794. a supporter of the reactionary movement following this coup d'état. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Thermidor thermion Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language